ES2130992B1 - PROCEDURE FOR THE PREPARATION OF 1,4-DIHALOPHENACINES AND SYNTHESIS INTERMEDIATES. - Google Patents

PROCEDURE FOR THE PREPARATION OF 1,4-DIHALOPHENACINES AND SYNTHESIS INTERMEDIATES.

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Publication number
ES2130992B1
ES2130992B1 ES9700906A ES9700906A ES2130992B1 ES 2130992 B1 ES2130992 B1 ES 2130992B1 ES 9700906 A ES9700906 A ES 9700906A ES 9700906 A ES9700906 A ES 9700906A ES 2130992 B1 ES2130992 B1 ES 2130992B1
Authority
ES
Spain
Prior art keywords
sub
synthesis intermediates
procedure
preparation
dihalophenacines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES9700906A
Other languages
Spanish (es)
Other versions
ES2130992A1 (en
Inventor
Moya Antonio Guirado
Martinez Alfredo Cerezo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Murcia
Original Assignee
Universidad de Murcia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universidad de Murcia filed Critical Universidad de Murcia
Priority to ES9700906A priority Critical patent/ES2130992B1/en
Publication of ES2130992A1 publication Critical patent/ES2130992A1/en
Application granted granted Critical
Publication of ES2130992B1 publication Critical patent/ES2130992B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Procedimiento papa la preparación de 1,4-dihalofenacinas e intermedios de síntesis. Comprende hacer reaccionar 3,3,6,6-tetrahalo-1,2-ciclohexanodiona de fórmula (II), en donde X representa un grupo halo, con 1,2-diaminas aromáticas de fórmula (III), en donde R{sub,1 , R{sub,2 , R{sub,3 y R{sub,4 representan cualquier grupo orgánico o inorgánico, bajo condiciones de reacción adecuadas, y seguida de la bisdeshidrohalogenación para obtener el producto deseado. También se refiere a intermedios de síntesis 1,1,4,4-tetrahalo-1,2,3,4-tetrahidrofenacinas (IV), útiles para la obtención de dichas 1,4-dihalofenacinas (I). Tienen aplicación por su actividad herbicida, por un lado, y actividad antibiótico o antitumoral, por otro.Procedure for the preparation of 1,4-dihalofenacins and synthesis intermediates. It comprises reacting 3,3,6,6-tetrahalo-1,2-cyclohexanedione of formula (II), where X represents a halo group, with aromatic 1,2-diamines of formula (III), where R {sub , 1, R {sub, 2, R {sub, 3 and R {sub, 4 represent any organic or inorganic group, under suitable reaction conditions, and followed by bishydrohalogenation to obtain the desired product. It also refers to 1,1,4,4-tetrahalo-1,2,3,4-tetrahydrophenazines (IV) synthesis intermediates, useful for obtaining said 1,4-dihalophenazines (I). They have application due to their herbicidal activity, on the one hand, and antibiotic or antitumor activity, on the other.

ES9700906A 1997-04-21 1997-04-21 PROCEDURE FOR THE PREPARATION OF 1,4-DIHALOPHENACINES AND SYNTHESIS INTERMEDIATES. Expired - Fee Related ES2130992B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9700906A ES2130992B1 (en) 1997-04-21 1997-04-21 PROCEDURE FOR THE PREPARATION OF 1,4-DIHALOPHENACINES AND SYNTHESIS INTERMEDIATES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9700906A ES2130992B1 (en) 1997-04-21 1997-04-21 PROCEDURE FOR THE PREPARATION OF 1,4-DIHALOPHENACINES AND SYNTHESIS INTERMEDIATES.

Publications (2)

Publication Number Publication Date
ES2130992A1 ES2130992A1 (en) 1999-07-01
ES2130992B1 true ES2130992B1 (en) 2000-03-01

Family

ID=8299109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700906A Expired - Fee Related ES2130992B1 (en) 1997-04-21 1997-04-21 PROCEDURE FOR THE PREPARATION OF 1,4-DIHALOPHENACINES AND SYNTHESIS INTERMEDIATES.

Country Status (1)

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ES (1) ES2130992B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012088438A1 (en) 2010-12-22 2012-06-28 Eutropics Pharmaceuticals, Inc. Compositions and methods useful for treating diseases

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Publication number Publication date
ES2130992A1 (en) 1999-07-01

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